Home/Cases

Complete corpus

Search legal AI risk records

Find cases, orders, courts, tools, and failure patterns. Results cover the complete global corpus; use status filters to separate allegation-only records. Judge search is available only where a judge is recorded.

Browse courts Browse judges Open map

Search

Country

US state

Editorial impact

Court

Judge / decision-maker

AI tool

Failure mode

Record status

Geographic scope: 2,223 public matters across the global corpus.Clear all filters

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Buchanan v. Vuori, Inc.fake citations · fabricated quotes · contractFailure mode: fabricated quotesN.D. CaliforniaCA · federalNov 20, 2025ChatGPT-4, OpenAI, Claude, Clear Brief, Lexis Nexis & Westlaw$250.00high Clarke v State of Queensland (Department of Education)pro se · fake citations · fabricated quotesFailure mode: fabricated quotesQueensland IRCAustralia · internationalNov 5, 2025ChatGPT—low Joy Wilson v. KIPP Texas, Inc.fabricated quotes · employment · trialFailure mode: fabricated quotesN.D. TexasTX · federalOct 29, 2025ChatGPT—medium Mezu v. Mezufake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesCA MarylandMD · stateOct 29, 2025ChatGPT—high In re: Sanctions Order of Kenneyfake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesCA LouisianaLA · stateOct 23, 2025ChatGPT, Microsoft Copilot, Google$1.4Khigh Mattox v. Product Innovation Researchfake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesE.D. OklahomaOK · federalOct 22, 2025ChatGPT$29,495.90high United States v. Glennie Antonio McGeefake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesS.D. AlabamaAL · federalOct 10, 2025Ghostwriter Legal$5.0Khigh Eric Andrew Perez v. Dr. Neil C. Evans, et al.pro se · fake citations · fabricated quotesFailure mode: fabricated quotesS.D. New YorkNY · federalSep 25, 2025ChatGPT—low Kuzniar v General Dental Councilpro se · fake citations · fabricated quotesFailure mode: fabricated quotesEmployment TribunalUnited Kingdom · internationalAug 15, 2025ChatGPT—low Yashcheshen v. Saskatchewan Government Insurancepro se · fabricated quotes · tortFailure mode: fabricated quotesKB SaskatchewanCanada · internationalAug 15, 2025AI (implied, unspecified)—low ByoPlanet International v. Johansson and Gilstrapfake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesS.D. FloridaFL · federalAug 1, 2025ChatGPT$85.6Khigh Coronavirus Reporter Corporation v. Apple Inc.fake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesN.D. CaliforniaCA · federalJul 30, 2025ChatGPT—medium In Re CorMedixfake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesD. New JerseyNJ · federalJul 23, 2025ChatGPT—low In re Marla C. Martinfake citations · fabricated quotes · trialFailure mode: fabricated quotesN.D. Illinois (Bankruptcy)IL · federalJul 18, 2025ChatGPT$5.5Khigh Coomer v. Lindell/MyPillow, Inc. (1)fake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesD. ColoradoCO · federalJul 7, 2025Co-Pilot, Westlaw’s AI, Gemini, Grok, Claude, ChatGPT, Perplexity$6.0Kmedium Muhammad v. Gap Inc.pro se · fake citations · fabricated quotesFailure mode: fabricated quotesS.D. OhioOH · federalJul 3, 2025ChatGPT—low Pro Health Solutions Ltd v ProHealth Incpro se · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesIntellectual Property OfficeUnited Kingdom · internationalJun 20, 2025ChatGPT—low Mandy Pecher v Josef Gregor Habscheid,fake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesMichigan CCMI · stateJun 2, 2025ChatGPT$800high Lozano González v. Robergefabricated quotes · administrative · trialFailure mode: fabricated quotesHousing Administrative TribunalCanada · internationalMay 1, 2025ChatGPT—low Dehghani v. Castrofake citations · fabricated quotes · habeasFailure mode: fabricated quotesD. New MexicoNM · federalApr 2, 2025Unidentified$1.5Kmedium A v. Bfake citations · fabricated quotes · ipFailure mode: fabricated quotesFlorenceItaly · internationalMar 13, 2025ChatGPT—low Valu v. Minister for Immigration and Multicultural Affairsfake citations · fabricated quotes · administrativeFailure mode: fabricated quotesFederal Circuit and Family Court of Australia (Division 2)Australia · internationalJan 31, 2025ChatGPT—high Body by Michael Pty Ltd and Industry Innovation and Science Australiapro se · fake citations · fabricated quotesFailure mode: fabricated quotesAdministrative Review TribunalAustralia · internationalJan 24, 2025ChatGPT—low Crypto Open Patent Alliance v. Wright (1)pro se · fake citations · fabricated quotesFailure mode: fabricated quotesHigh CourtUnited Kingdom · internationalDec 6, 2024Unidentified—low ATSJ NA 38/2024fake citations · fabricated quotes · criminalFailure mode: fabricated quotesTSJ NavarraSpain · internationalSep 4, 2024CHATGPT 3—low

Weekly alert

Weekly alert: new AI-hallucination court cases

One short email a week with the newly recorded cases, courts and sanctions. Free, no spam, unsubscribe anytime.